Auto Exposure Bracketing
By attaching the optional Nikon Multi-Control Back MF-23 or 250-Exp. Multi-Control Back MF-24 to the F4, you can take advantage of auto exposure bracketing to produce a variety of exposures for the same subject, each one suiting specific needs and/or tastes. This feature lets you shoot up to 19 con- tinuous frames, each with a different exposure. For details, see the MF-23 or MF-24 instruction manual.